{"id":437102,"date":"2025-08-08T21:36:39","date_gmt":"2025-08-08T19:36:39","guid":{"rendered":"https:\/\/www.pcnen.com\/portal\/?p=437102"},"modified":"2025-08-08T21:36:39","modified_gmt":"2025-08-08T19:36:39","slug":"nasa-otkrila-koral-na-marsu-star-milijarde-godina","status":"publish","type":"post","link":"https:\/\/www.pcnen.com\/portal\/2025\/08\/08\/nasa-otkrila-koral-na-marsu-star-milijarde-godina\/","title":{"rendered":"NASA otkrila &#8220;koral&#8221; na Marsu star milijarde godina"},"content":{"rendered":"<p>Rover NASE Kjuriositi je napravio crno-bijelo snimke kamena na povr\u0161ini Marsa koji izuzetno li\u010di na komad korala, prenosi portal Lajvsajans.<\/p>\n<p>Ovaj neobi\u010dni predmet je zapravo mali, svijetli kamen, koji je erodirao usled djelovanja vjetra, koji je rover prona\u0161ao unutar kratera Gale na Crvenoj planeti 24. jula, ali je nevjerovatno sli\u010dan stvorenjima koja grade grebene u okeanima na Zemlji.<\/p>\n<p>Crno-bijela fotografija, snimljena daljinskom mikroskopskom teleskopskom kamerom visoke rezolucije montiranom na roveru, koju je objavila NASA 4. avgusta prikazuje kamen veli\u010dine oko 2,5 centimetra sa slo\u017eenim granama.<\/p>\n<p>Kjuriositi je prona\u0161ao mnogo ovakvog kamenja, koji su nastali djelovanjem drevne vode i vjetra, napisali su predstavnici NASA u saop\u0161tenju.<\/p>\n<p>Kamenje u obliku korala na Marsu po\u010delo je da se formira prije vi\u0161e milijardi godina, kada je Crvena planeta jo\u0161 imala vodu, navodi se u saop\u0161tenju.<\/p>\n<p>Ba\u0161 kao i voda na Zemlji, ta voda je bila puna rastvorenih minerala.<\/p>\n<p>Oni su prodirali kroz male pukotine u marsovskim stijenama, postepeno talo\u017ee\u0107i minerale i formiraju\u0107i \u010dvrste &#8220;\u017eilice&#8221; unutar kamenja.<\/p>\n<p>Te &#8220;\u017eilice&#8221; \u010dine neobi\u010dne grane objekta u obliku korala koje se mogu vidjeti na slici, prenosi Tanjug.<\/p>\n<blockquote class=\"twitter-tweet\">\n<p dir=\"ltr\" lang=\"en\">NASA finds multi-billion-year-old &#8216;coral&#8217; on Mars <a href=\"https:\/\/t.co\/tiu4JIasz8\">pic.twitter.com\/tiu4JIasz8<\/a><\/p>\n<p>\u2014 Science Postcard (@Sciencepostcard) <a href=\"https:\/\/twitter.com\/Sciencepostcard\/status\/1953728915756716529?ref_src=twsrc%5Etfw\">August 8, 2025<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0Rover NASE Kjuriositi je napravio crno-bijelo snimke kamena na povr\u0161ini Marsa koji izuzetno li\u010di na komad korala, prenosi portal Lajvsajans.<\/p>\n","protected":false},"author":1,"featured_media":437105,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"categories":[14],"tags":[],"class_list":["post-437102","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vijesti"],"_links":{"self":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/437102","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/comments?post=437102"}],"version-history":[{"count":1,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/437102\/revisions"}],"predecessor-version":[{"id":437106,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/437102\/revisions\/437106"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media\/437105"}],"wp:attachment":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media?parent=437102"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/categories?post=437102"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/tags?post=437102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}